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Add 98/28 and 12/35

1st number: 3 14/28, 2nd number: 12/35

98/28 + 12/35 is 269/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 35 is 140
  2. For the 1st fraction, since 28 × 5 = 140,
    98/28 = 98 × 5/28 × 5 = 490/140
  3. Likewise, for the 2nd fraction, since 35 × 4 = 140,
    12/35 = 12 × 4/35 × 4 = 48/140
  4. Add the two fractions:
    490/140 + 48/140 = 490 + 48/140 = 538/140
  5. After reducing the fraction, the answer is 269/70
  6. In mixed form: 359/70

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